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LG Cosmos 2 LCD Display Replacement

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  1. LG Cosmos 2 LCD Display Replacement, Battery: 步骤 1 中的图像 1,3 LG Cosmos 2 LCD Display Replacement, Battery: 步骤 1 中的图像 2,3 LG Cosmos 2 LCD Display Replacement, Battery: 步骤 1 中的图像 3,3
    • Insert the plastic opener into the slot at the top of the device.

    • Apply gentle pressure with the plastic tool to pop the back case off.

  2. LG Cosmos 2 LCD Display Replacement: 步骤 2 中的图像 1,3 LG Cosmos 2 LCD Display Replacement: 步骤 2 中的图像 2,3 LG Cosmos 2 LCD Display Replacement: 步骤 2 中的图像 3,3
    • Use the plastic opener to lift, and remove, the device battery.

  3. LG Cosmos 2 LCD Display Replacement, Rear Case: 步骤 3 中的图像 1,1
    • Use a screwdriver and corresponding bit to remove the six 2mm screws that are located along the edge of the rear case. Set the screws aside.

  4. LG Cosmos 2 LCD Display Replacement: 步骤 4 中的图像 1,3 LG Cosmos 2 LCD Display Replacement: 步骤 4 中的图像 2,3 LG Cosmos 2 LCD Display Replacement: 步骤 4 中的图像 3,3
    • Use the plastic opener to pry the rear case loose.

    • This can be difficult. You will need to pry around the entire edge of the rear case, not just in one place.

  5. LG Cosmos 2 LCD Display Replacement, Motherboard: 步骤 5 中的图像 1,1
    • Use a screwdriver and corresponding bit to remove the two 3mm screws that attach the motherboard to the front case. Set the screws aside

  6. LG Cosmos 2 LCD Display Replacement: 步骤 6 中的图像 1,1
    • Rotate the phone 180 degrees and use the plastic opener to lift the metal piece that covers the ribbon cable.

  7. LG Cosmos 2 LCD Display Replacement: 步骤 7 中的图像 1,2 LG Cosmos 2 LCD Display Replacement: 步骤 7 中的图像 2,2
    • Use the plastic opener to disconnect the ribbon cable.

  8. LG Cosmos 2 LCD Display Replacement: 步骤 8 中的图像 1,2 LG Cosmos 2 LCD Display Replacement: 步骤 8 中的图像 2,2
    • Use tweezers to disconnect the two cables that attach the motherboard to the case.

    • Note: Pull on the cables gently to prevent damage for future use.

  9. LG Cosmos 2 LCD Display Replacement: 步骤 9 中的图像 1,1
    • Remove the motherboard from the front case.

  10. LG Cosmos 2 LCD Display Replacement, Option Buttons: 步骤 10 中的图像 1,1
    • Use a screwdriver and corresponding bit to remove the four 1mm screws. Set the screws aside.

  11. LG Cosmos 2 LCD Display Replacement: 步骤 11 中的图像 1,2 LG Cosmos 2 LCD Display Replacement: 步骤 11 中的图像 2,2
    • Pull the ribbon cable through the slit in the keyboard case to separate it from the sliding mechanism.

  12. LG Cosmos 2 LCD Display Replacement: 步骤 12 中的图像 1,1
    • Use a screwdriver and corresponding bit to remove the four 3mm screws. Set the screws aside.

    • Note: Two of the screws may be hidden underneath a black rubber film. Pull off this film if necessary.

  13. LG Cosmos 2 LCD Display Replacement: 步骤 13 中的图像 1,2 LG Cosmos 2 LCD Display Replacement: 步骤 13 中的图像 2,2
    • Use the plastic opener to pry open the front of the phone.

    • Slip the ribbon cable through the slit to fully separate the two pieces.

  14. LG Cosmos 2 LCD Display Replacement: 步骤 14 中的图像 1,1
    • Use a screwdriver and corresponding bit to remove the two 1mm screws. Set the screws aside.

  15. LG Cosmos 2 LCD Display Replacement: 步骤 15 中的图像 1,1
    • Detach the ribbon cable with the plastic opener.

  16. LG Cosmos 2 LCD Display Replacement: 步骤 16 中的图像 1,3 LG Cosmos 2 LCD Display Replacement: 步骤 16 中的图像 2,3 LG Cosmos 2 LCD Display Replacement: 步骤 16 中的图像 3,3
    • Use the spudger to pry the metal piece loose.

    • Remove the metal piece along with the two ribbon cables.

  17. LG Cosmos 2 LCD Display Replacement: 步骤 17 中的图像 1,1
    • Flip the front of the phone over and the old option buttons will fall out.

    • Insert new option buttons.

  18. LG Cosmos 2 LCD Display Replacement, LCD Display: 步骤 18 中的图像 1,2 LG Cosmos 2 LCD Display Replacement, LCD Display: 步骤 18 中的图像 2,2
    • Use a tool to pry open the LCD display. Remove the display and the circuit board that it's connected to.

  19. LG Cosmos 2 LCD Display Replacement: 步骤 19 中的图像 1,1
    • Remove the plastic piece from the circuit board by unlocking the switch on the plastic piece with a pair of tweezers.

  20. LG Cosmos 2 LCD Display Replacement: 步骤 20 中的图像 1,1
    • Using a pair of tweezers, remove the tape.

  21. LG Cosmos 2 LCD Display Replacement: 步骤 21 中的图像 1,1
    • Using either your finger or the plastic opener, disconnect the cable.

  22. LG Cosmos 2 LCD Display Replacement: 步骤 22 中的图像 1,2 LG Cosmos 2 LCD Display Replacement: 步骤 22 中的图像 2,2
    • Pull the LCD display away from the circuit board.

    • You shouldn't feel any resistance. If you notice resistance, make sure you have completed the previous step.

结论

To reassemble your device, follow these instructions in reverse order.

另外一个人完成了本指南。

Nick White

于10/18/13注册

851 声望

创作了8篇指南

团队

Clemson, Team 13-1, Benson Fall 2013 Clemson, Team 13-1, Benson Fall 2013 的会员

CLEM-BENSON-F13S13G1

3 名成员

创作了16篇指南

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